189445344

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 144

約数和(自身を含む): 559851264

約数和(自身を除く): 370405920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 121, 132, 141, 176, 188, 242, 264, 282, 347, 352, 363, 376, 484, 517, 528, 564, 694, 726, 752, 968, 1034, 1041, 1056, 1128, 1388, 1452, 1504, 1551, 1936, 2068, 2082, 2256, 2776, 2904, 3102, 3817, 3872, 4136, 4164, 4512, 5552, 5687, 5808, 6204, 7634, 8272, 8328, 11104, 11374, 11451, 11616, 12408, 15268, 16309, 16544, 16656, 17061, 22748, 22902, 24816, 30536, 32618, 33312, 34122, 41987, 45496, 45804, 48927, 49632, 61072, 65236, 68244, 83974, 90992, 91608, 97854, 122144, 125961, 130472, 136488, 167948, 179399, 181984, 183216, 195708, 251922, 260944, 272976, 335896, 358798, 366432, 391416, 503844, 521888, 538197, 545952, 671792, 717596, 782832, 1007688, 1076394, 1343584, 1435192, 1565664, 1973389, 2015376, 2152788, 2870384, 3946778, 4030752, 4305576, 5740768, 5920167, 7893556, 8611152, 11840334, 15787112, 17222304, 23680668, 31574224, 47361336, 63148448, 94722672, 189445344]

約数ペア:

[(1, 189445344), (2, 94722672), (3, 63148448), (4, 47361336), (6, 31574224), (8, 23680668), (11, 17222304), (12, 15787112), (16, 11840334), (22, 8611152), (24, 7893556), (32, 5920167), (33, 5740768), (44, 4305576), (47, 4030752), (48, 3946778), (66, 2870384), (88, 2152788), (94, 2015376), (96, 1973389), (121, 1565664), (132, 1435192), (141, 1343584), (176, 1076394), (188, 1007688), (242, 782832), (264, 717596), (282, 671792), (347, 545952), (352, 538197), (363, 521888), (376, 503844), (484, 391416), (517, 366432), (528, 358798), (564, 335896), (694, 272976), (726, 260944), (752, 251922), (968, 195708), (1034, 183216), (1041, 181984), (1056, 179399), (1128, 167948), (1388, 136488), (1452, 130472), (1504, 125961), (1551, 122144), (1936, 97854), (2068, 91608), (2082, 90992), (2256, 83974), (2776, 68244), (2904, 65236), (3102, 61072), (3817, 49632), (3872, 48927), (4136, 45804), (4164, 45496), (4512, 41987), (5552, 34122), (5687, 33312), (5808, 32618), (6204, 30536), (7634, 24816), (8272, 22902), (8328, 22748), (11104, 17061), (11374, 16656), (11451, 16544), (11616, 16309), (12408, 15268)]